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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20251020-imx8mp-dts-additions-v1-3-ea9ac5652b8b@phytec.de> References: <20251020-imx8mp-dts-additions-v1-0-ea9ac5652b8b@phytec.de> In-Reply-To: <20251020-imx8mp-dts-additions-v1-0-ea9ac5652b8b@phytec.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , "Sascha Hauer" , Pengutronix Kernel Team , Fabio Estevam CC: , , , , , Stefan Riedmueller , Teresa Remmet , Yannic Moog X-Mailer: b4 0.14.2 X-ClientProxiedBy: Postix.phytec.de (172.25.0.11) To Postix.phytec.de (172.25.0.11) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU6PEPF0000A7E2:EE_|DB4P195MB2692:EE_ X-MS-Office365-Filtering-Correlation-Id: bdcbdfec-0ea6-4eeb-7dd4-08de0fda316b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|7416014|82310400026|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?cnc5cHhnV1NLS29pZXNFWk8yY3JwRkE5bFJQZ0tRWE9Xc0ZOZGhPTWdWbzZY?= =?utf-8?B?amNXTjFQSEhQRHNFZXo3anhVVlBYVWpHVHFGTHI2ZTEwS1lWNWJlYlVRK3Ns?= =?utf-8?B?RVNLR3NnS3UwQ3V5SHo5V3Vtd3JXRTJ4UmpNaDA2b2ZSWEN2Nnp0TUFXcTIw?= =?utf-8?B?dm1yZmRPWlVXVkF6aW5EVHNhQWs2NmVGbGFHQys2bEwyTVYvU3JpS1BzdjFE?= =?utf-8?B?dnhwaFgvN1d1WVpnNFRkYTNkRmFIRnZNRUdycXBQeFhxSmxjRkJsb2NMWVdq?= =?utf-8?B?NzVQakZzOE8xT2ZNZFZaaktXWHAzVkpwdzlkWjhEbFVUbGlRRDZHUFFIRWpr?= =?utf-8?B?d0lERS95R2Jpai94TDJmQjBjdGpEeXlVdjdCeXZHbnNEejd3L0VMc3h4VWps?= =?utf-8?B?dXF4TVEram1LUjhoVkJIRjlFQmRyUnZWRGJMNnRsS1FnTmZ2cTc3SGRVYWZk?= =?utf-8?B?RnZMR2tBWmFZTk14ZnpmdlNUT2pPT3l3NTBKdi8xMkZ4cHN4UEZyNmNTbjQ4?= =?utf-8?B?Qm9UR21tdlU1SzdlYjU2UFdoTHJZU1I1SVFwY3RzSG5lbE1VNUVQTW8vdTdm?= =?utf-8?B?ZmdzTFlLWnZmaGFTdTIxTW9aVk5wOXY5ZThwSE9NYTg1d3B1Vi9oWVVGMm94?= =?utf-8?B?eGNtVmt2SU5hOWVGd2VNTUJneFMvN0xFM2ErNUZhSG5RVkJVQ1dyeHJ5d0RC?= =?utf-8?B?TjlZWk1sSjZpbkMxM0tWdHRrZytHdWxyMXRJOU5kSC9RM1pNZ2dVKythOFpq?= =?utf-8?B?UUlOYXR5WmovT2d2REhlTVBjc3VoM1lmN1VoclBBU2hNcVlkcDM2RzR6QTJk?= =?utf-8?B?VEFFUnNtT2ExUVI5emJtd200Sno0cmdBOVlVZjJFRWtNS2t2NmtWYkxMSmZq?= =?utf-8?B?NFZyN0J6K05ob3hKWUJLOGN0SFlsVVZpUE9uaVNUS1ZkZ1p4RU8zcHdEVXRi?= =?utf-8?B?TFQ5ZjE5a3RkUDgwMGpRWnhZcmpYR1JLMUtGY3NyV040Qkc1R0hRVVZuN1pZ?= =?utf-8?B?VnFtVGw1UDh1L01WRktGNDZWSFI1ejNGbFBVRWpCZnd1aysyc1Zoc1BtQ2Z4?= =?utf-8?B?Mk1md0Z2aWFMRXRXTGI4WUdJdVF2elVHU21lWHd1U1gzNDFuV2t3K2VONXhv?= =?utf-8?B?eGltcTA1eWJmazZSZjVDV3hhWngyQWgyN055U0dNbG9DK0pCdkR6TlZVQ2ts?= =?utf-8?B?N01IUjZxQ05rQ1ZHUXJ0UEhJUVJIZ0JKMWtmU1pyRHovYnpSN3F5M3dwVDJk?= =?utf-8?B?ZlE3WkY4V1lyaVFMblNDNkFSaFQwZGFDamRsM1FKcUxiSG5Bd0cwYU9SbjJJ?= =?utf-8?B?K0ZWQTVYVlNBRXg2UGNpcmJ5NzJsdlk5OUw1ei84Yk1GUnExWVRCdEh3d2hN?= =?utf-8?B?em45VHRWM3I4TWxpaVRBbE9XMVB6M1JvTkNpZE5YSVNHaWhBRVhOcG10cWFN?= =?utf-8?B?ZlNSRkI1MC9JNE1OU1BJNlk3ZFdkcGlTUnN1QlZoNjlTL0pFZ2NUc0pHVzBp?= =?utf-8?B?R1RMSnI3L0lqVUg5Z2lQbUtBS1U2UVI3S29LU1h2ZUUrT1U2OUhOSVVRaE9F?= =?utf-8?B?MmNFLzUwbEtOWTliOGExTEx0UXRsajFqU2RRNnV0VUhXbE93dmdzWkp3RkJY?= =?utf-8?B?WUFQMU5RV0ZqdjdESDR6Yk1wOGxOcDdJNm5LNFVjNWZhbHk0dnM4R2xKa2wz?= =?utf-8?B?ZFA4Z0g2aXdnMWZCZ3RKR0NWMGpteVJzWnppOE1Lc2U5VnRWVmNwSWpBSEpC?= =?utf-8?B?SS91WkFNQldiYUkyNW9YNkxOS0xIV01nNlpReE4vbm5KeUZzZS92cTNzcmd5?= =?utf-8?B?S3k2YmZpd2hYTVRIa1hoQXQzRXJONE5zcGdwVk5STE5BZ0kxcGt0MElyaTFT?= =?utf-8?B?VUZoWDlXYjUwSVNCVk00TWVLOVJlMGFKVkZUWUFrSk40TklHQnBzV1V3RUF2?= =?utf-8?B?d1pJVGtvNkcwS3diQzJYVG8xNU1DamFUOG9taVU5RzVMMEtTK2FuMVN4QXR5?= =?utf-8?B?Q1p0QTJTdktWM0hjUnU2ZXRVQWs3a2VNVjhOOFpEWFRCais1YWhZWnJ1WnlT?= =?utf-8?B?YWE1aWlSdWMxOG42NmtLVU9mSjN4M0FWcVl0MzFXc05YOXM4eS9zWTRtSW5G?= =?utf-8?Q?vH7w=3D?= X-Forefront-Antispam-Report: CIP:91.26.50.189;CTRY:DE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:Postix.phytec.de;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(7416014)(82310400026)(376014);DIR:OUT;SFP:1102; X-OriginatorOrg: phytec.de X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Oct 2025 13:11:33.8911 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: bdcbdfec-0ea6-4eeb-7dd4-08de0fda316b X-MS-Exchange-CrossTenant-Id: e609157c-80e2-446d-9be3-9c99c2399d29 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e609157c-80e2-446d-9be3-9c99c2399d29;Ip=[91.26.50.189];Helo=[Postix.phytec.de] X-MS-Exchange-CrossTenant-AuthSource: DU6PEPF0000A7E2.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB4P195MB2692 From: Stefan Riedmueller On the phyBOARD-Pollux the i2c3 node is used on the CSI1 interface to connect to imaging sensors. Thus define it so it can be easily enabled if required. Signed-off-by: Stefan Riedmueller Signed-off-by: Teresa Remmet Signed-off-by: Yannic Moog Reviewed-by: Frank Li --- .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 23 ++++++++++++++++++= ++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b= /arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts index 6203e39bc01be476f16f5ac80b6365bce150ae37..7d34b820e3213a3832c5be47444= d4e9c636a6202 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts @@ -228,6 +228,15 @@ led-3 { }; }; =20 +&i2c3 { + clock-frequency =3D <400000>; + pinctrl-names =3D "default", "gpio"; + pinctrl-0 =3D <&pinctrl_i2c3>; + pinctrl-1 =3D <&pinctrl_i2c3_gpio>; + sda-gpios =3D <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios =3D <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + &ldb_lvds_ch1 { remote-endpoint =3D <&panel1_in>; }; @@ -442,6 +451,20 @@ MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1e2 >; }; =20 + pinctrl_i2c3: i2c3grp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins =3D < + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1e2 + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1e2 + >; + }; + pinctrl_lvds1: lvds1grp { fsl,pins =3D < MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x12 --=20 2.51.0